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TRUSTED BY JEAN LAFITTE, LA HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon174
    Verified drywall insulation services reviews

Top-Rated Drywall insulation pros in Jean Lafitte - Updated Nov 2026

Avatar for Sunlight Contractors
Sunlight Contractors
5.0(
464
)
Blown-In Insulation - Install or UpgradeInjection Insulation - InstallInsulation - Install or Upgrade

Serving Jean Lafitte, LA and surrounding areas

Approved

In business since 2003

Credit card accepted

Offers commercial services

"Contacted Sunlight Contractors about removing fiberglass insulation underneath my house and installing foam insulation. Ira answered his phone after business hours from home and gave me information. The crew showed up promptly to remove the insulation on Monday and returned on Tuesday to install the foam insulation. Crews were very polite and professional. All work was completed promised and area left clean. Will you again for insulation of our attic."
Corey Yates
Christopher Dobard
Louis Guerra
Application
Full Expanded

+45

Response time2 days
Response rate100%
7 neighbors recently requested a quote
Avatar for Air Duct Cleaning Services
Air Duct Cleaning Services
5.0(
21
)
Blown-In Insulation - Install or Upgrade

Serving Jean Lafitte, LA and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

"The men were on time, knew what was needed and cleaned up after. They were a great team. I spoke with the manager who helped me decide what would be best for my situation. I recommend them to everyone for insulation of their attics. Thank you Mr. Brock. It was a pleasure."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+13

22 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Gillespie Insulation
Gillespie Insulation
5.0(
4
)
Blown-In Insulation - Install or Upgrade

Serving Jean Lafitte, LA and surrounding areas

Free estimates

Credit card accepted

Offers commercial services

"Had Gillespie Insulation come out to air seal our attic and install new blown-in fiberglass insulation. They did a great job, showed up when they said they would, and took the time to explain everything they were doing. The house already feels more comfortable, and everything was left clean when they finished. Would definitely recommend them to anyone needing insulation work."
Blow-in Insulation
Blow-in Insulation
Blow-in Insulation
6 neighbors recently requested a quote
Avatar for Millennium Insulation
Millennium Insulation
5.0(
5
)
Injection Insulation - Install

Serving Jean Lafitte, LA and surrounding areas

In business since 2016

Free estimates

Credit card accepted

One Eighty LLC is a professional company. We have wide range of services and can help you with your Insulation needs. We have been in this industry for 10 years. We offer Financing! We strongly believe in giving our customers the most for their money. We have consistently focused on the needs of our customers, providing personalized attention and a stress-free experience. This approach has set us apart from our competition and keeps our customers coming back! You can be sure your project will be handled promptly and professionally. Call us today to schedule your appointment! \n

Open Cell Insulation
Open Cell Insulation
Open Cell Insulation
Response time4 days
Recommended by100%of homeowners
Avatar for RMLaPlace Insulation, LLC
RMLaPlace Insulation, LLC
4.2(
57
)
Blown-In Insulation - Install or UpgradeInjection Insulation - Install

Serving Jean Lafitte, LA and surrounding areas

In business since 2012

Free estimates

Small jobs welcome

"It was so easy. The workers took out the old insulation on Saturday, and clean up/haul away of old insulation was excellent. Sunday morning the foam insulation was installed. It took about five hours. Again, everything was cleaned up. Very pleased with the quality of the work, character of the workers, as well as the owner. Would highly recommend."
Blown Walls
Close up - Blown Fiberglass
Rasied Camp
Rasied Camp
Recommended by100%of homeowners
Avatar for Copper Roofing, LLC
Copper Roofing, LLC
4.7(
55
)
Blown-In Insulation - Install or UpgradeInjection Insulation - InstallInsulation - Install or Upgrade

Serving Jean Lafitte, LA and surrounding areas

Free estimates

Emergency services offered

Credit card accepted

"There were several leaks in the house I just bought. Chris came out, gave the house a quick once over, and sent me an estimate. I'd gotten 4 total, his was about in the middle, 2nd to lowest. He'd come recommended whereas the others I'd pulled from online, so I went with him...and I wasn't sorry. They ripped off 3 layers of old roofing, including the original wood shingles, in about 3 hours. By the end of the first day they had the base-work done and had shingles started on half the roof. The second day they finished and did the gutters. By 4:30 when I walked outside to take a look they were cleaning up. They'd replaced the vents and flashing and painted it to match the roof perfectly, and they went out of their way to find gutters that matched the trim on my house. The workers were clean and polite. The work was fast, looks great, and final cost matched the estimate. We haven't had any rain yet, but I don't have any concerns about the quality of the work. I'll update the review if anything comes up."
Roofing Jobs
Roofing Jobs
Roofing Jobs
Roofing Jobs
Roofing Jobs

+21

Recommended by97%of homeowners
Avatar for Deltone Electric & A/C
Deltone Electric & A/C
4.5(
21
)
Blown-In Insulation - Install or UpgradeInjection Insulation - InstallInsulation - Install or Upgrade

Serving Jean Lafitte, LA and surrounding areas

In business since 1967

Emergency services offered

Credit card accepted

30 - 40 Employees, Residential customers enjoy flat rate upfront pricing by the job. Commercial customers enjoy competitive rates and contracts. We frequently run $50 off repair promotions and offer up to 36 month interest free financing on all services offered. Home of the Residential $99 month A/C Systems. Free 2nd Opionions and 365 Test Drive

Recommended by94%of homeowners
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Drywall Insulation FAQs, answered by experts

You can put certain types of plaster over other types, but doing so isn't always the best idea. For example, putting a coat of gypsum over lime plaster is possible, but doing so will limit the lime plaster's breathability and potentially affect its performance.

Since cement plaster tends to leave a textured surface, no matter how much you smooth it, some people prefer to use gypsum plaster as a topcoat over cement plaster, creating a smoother surface.

There are several benefits to wet-sanding drywall, but the main perk is that it produces far less dust than dry-sanding. As a result, wet-sanding poses fewer health risks and makes less of a mess in your home. Plus, damp sponges are less abrasive than sandpaper, so there’s a smaller chance of scratching or damaging the drywall paper. Wet-sanding also creates a smoother finish than dry-sanding.

Mudding drywall is a DIY-friendly project, but patience and practice are required for perfection. If you’re working in a highly visible area and want the best possible finish, hiring a professional drywaller is worth the cost. Pros have the tools and know-how to ensure a smooth surface with fewer sanding sessions and less cleanup.

Yes, you can apply new plaster over an existing plaster surface, such as a wall or ceiling, provided the old plaster is in good condition. Before you begin, check the stability of the existing plaster. The surface must be clean, free of loose material, and have no peeling paint. It is also recommended to roughen the surface slightly to promote adhesion. For older plaster, applying a base coat like a PVA emulsion or a specific bonding agent or primer is crucial. This step makes the existing plaster less porous and ensures the new and old layers adhere properly for a smooth, long-lasting finish.

The short answer is yes, a sagging plaster ceiling is dangerous. Sagging plaster on a wall is something you should fix immediately, but it isn’t a major concern. If the same type of sagging occurs on a ceiling, however, you could be in danger of your ceiling falling in large chunks. When plaster sags, it loses its strength and ability to hold itself up. The bonds that hold it together are strong, though, so if a sagging area falls, it will take large pieces down with it.

The Jean Lafitte, LA homeowners’ guide to drywall insulation services

From average costs to expert advice, get all the answers you need to get your job done.